A. u. K. Müller GmbH & Co. KG

Model DN 40 - 2/2-Way Vacuum Controlled Direct Acting Drain Valve



2/2-way direct acting drain valve of nominal diameter DN 40 for controlling low aggressive liquid media, such as cleaning or disinfection agents. Valves of this type are medium separated having a single chamber valve body with the inlet at ninety degrees to the outlet. They can be manufactured in various materials and equipped with threaded or hose connections. Valve housing made of PPE or stainless steel are suitable for hot water. Valve housing made of PVDF have a higher resistance to chemicals where stainless steel has both features. The smooth internal shape improves liquid flow and avoids dirt traps. The valve bodies can be equipped with an additional flush spout.

  • Industrial washing machines and dishwashers
  • Cleaning devices for medical equipment
  • Cleaning and disinfecting systems in the dairy industry and process engineering

  • Direct acting
  • Long term performance capability
  • High operating safety through the use of high quality materials and 100% final testing of the products
  • Suitable for spray- and jet water
  • Vacuum controlled
  • Max. medium temperature 90 °C
  • Works from zero pressure

  • Type drain valve
  • Construction  single chamber valve
  • Function NC, closed without vacuum
  • mode of operation direct acting
  • Ways 2/2-way
  • Fitting position any, preferably with coil upwards
  • Media low aggressive media, such as cleaning or disinfection agents within potable water
  • T-Medium 90 °C max.
  • T-Ambient 50 °C max. DN  40 mm
  • Pressure range  0 - 600 mbar
  • control vacuum 30 - 60 kPa abs. -0,4 - -0,7 bar rel.

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